Grub damage visible as lawns green up – Turfgrass Science at Purdue University

Grub damage visible as lawns green up

As promised earlier, grub damage is now becoming apparent on lawns that are greening up with the recent rains. Grub damaged turf will not green-up with the rest of the lawn and is likely brown for good (dead) (see accompanying photo). Unfortunately, there’s not much you can do now and insecticides are certainly not effective now. . Your best bet is to fertilize these areas with the rest of the lawn, trying to encourage the few living grass plants to spread. Then dormant seed these areas in November or December (see accompanying Turf Tip on late fall seeding options). Rake the dead areas to expose the soil and then sprinkle Kentucky bluegrass over the areas. Be sure to water these areas as needed next spring and summer, and avoid herbicides on these areas next spring.

 


Share This Article
Disclaimer: Reference to products is not intended to be an endorsement to the exclusion of others which may have similar uses. Any person using products listed in these articles assumes full responsibility for their use in accordance with current directions of the manufacturer.
Turfgrass Science at Purdue University - Horticulture & Landscape Architecture, 625 Agriculture Mall, West Lafayette, IN 47907

© 2024 Purdue University | An equal access/equal opportunity university | Copyright Complaints | Maintained by Turfgrass Science at Purdue University

If you have trouble accessing this page because of a disability, please contact Turfgrass Science at Purdue University at ashbreed@purdue.edu | Accessibility Resources